<html>
<head><meta charset="utf-8"><title>where are docs · t-compiler/wg-self-profile · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/index.html">t-compiler/wg-self-profile</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html">where are docs</a></h3>

<hr>

<base href="https://rust-lang.zulipchat.com">

<head><link href="https://rust-lang.github.io/zulip_archive/style.css" rel="stylesheet"></head>

<a name="165103499"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103499" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103499">(May 07 2019 at 19:36)</a>:</h4>
<p>Where do I check out the docs now?</p>



<a name="165103513"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103513" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103513">(May 07 2019 at 19:36)</a>:</h4>
<p><a href="https://github.com/rust-lang/measureme/tree/master/summarize" target="_blank" title="https://github.com/rust-lang/measureme/tree/master/summarize">https://github.com/rust-lang/measureme/tree/master/summarize</a> ?</p>



<a name="165103529"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103529" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103529">(May 07 2019 at 19:37)</a>:</h4>
<p>Currently just <a href="https://github.com/rust-lang/measureme/blob/master/summarize/Readme.md" target="_blank" title="https://github.com/rust-lang/measureme/blob/master/summarize/Readme.md">https://github.com/rust-lang/measureme/blob/master/summarize/Readme.md</a></p>



<a name="165103649"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103649" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103649">(May 07 2019 at 19:38)</a>:</h4>
<p>Oh, nice, I can use this with nightly builds</p>



<a name="165103655"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103655" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103655">(May 07 2019 at 19:38)</a>:</h4>
<p>(duh)</p>



<a name="165103659"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103659" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103659">(May 07 2019 at 19:38)</a>:</h4>
<p>I just spent a while building a master build :P</p>



<a name="165103663"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103663" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103663">(May 07 2019 at 19:38)</a>:</h4>
<p>well, I do plan to add my own instrumentation eventually so...</p>



<a name="165103698"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165103698" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165103698">(May 07 2019 at 19:38)</a>:</h4>
<p>Yeah as of ~1 month ago nightly should work</p>



<a name="165107549"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165107549" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165107549">(May 07 2019 at 20:24)</a>:</h4>
<p>I guess the main thing that the summarize tool doesn't do is to give you the "cumulative" time, not just self time</p>



<a name="165107586"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165107586" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165107586">(May 07 2019 at 20:25)</a>:</h4>
<p>anyway this is working well for me</p>



<a name="165107839"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165107839" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165107839">(May 07 2019 at 20:27)</a>:</h4>
<p>By cumulative, you mean self-time + descendents' self time?</p>



<a name="165108005"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165108005" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165108005">(May 07 2019 at 20:29)</a>:</h4>
<p>yes; it's a kind of sketchy measurement</p>



<a name="165108022"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165108022" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165108022">(May 07 2019 at 20:29)</a>:</h4>
<p>(complex to interpret)</p>



<a name="165108151"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165108151" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165108151">(May 07 2019 at 20:30)</a>:</h4>
<p>perf-focus could produce these kind of interesting graphs that were...sort of helpful in visualizing this sort of thing</p>



<a name="165108174"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165108174" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165108174">(May 07 2019 at 20:31)</a>:</h4>
<p>I might try to mess around with the output here..</p>



<a name="165108190"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165108190" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165108190">(May 07 2019 at 20:31)</a>:</h4>
<p>Seems simple to implement though. I'll file an issue</p>



<a name="165142666"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187831-t-compiler/wg-self-profile/topic/where%20are%20docs/near/165142666" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/187831-t-compiler/wg-self-profile/topic/where.20are.20docs.html#165142666">(May 08 2019 at 07:58)</a>:</h4>
<p>I often used cumulative time in the KCacheGrind GUI in order to find out where to drill further into. It's a good for getting the big picture of where time is spent.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
</html>